16204605212 has 12 divisors (see below), whose sum is σ = 29017549176. Its totient is φ = 7913876880.

The previous prime is 16204605203. The next prime is 16204605217. The reversal of 16204605212 is 21250640261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16204605217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47106239 + ... + 47106582.

It is an arithmetic number, because the mean of its divisors is an integer number (2418129098).

Almost surely, 2^16204605212 is an apocalyptic number.

It is an amenable number.

16204605212 is a deficient number, since it is larger than the sum of its proper divisors (12812943964).

16204605212 is a wasteful number, since it uses less digits than its factorization.

16204605212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94212868 (or 94212866 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 16204605212 in words is "sixteen billion, two hundred four million, six hundred five thousand, two hundred twelve".